This blog is moving…

I’m pulling the plug on techwizardry.org and heading over to techwizardry.substack.com. Turns out, hosting and domain fees require more than good vibes, and I couldn’t quite generate enough revenue to keep the lights on here. I wasn’t looking to get rich—just break even! Safe to say, mission failed. The Substack is 100% free, so come … Read more

Ring Alarm Z-Wave Explained: Why Security Devices Don’t Use Wi-Fi

Ring Alarm Base Station and contact sensors showing Ring Alarm Z-Wave mesh network in modern home

Does the Ring Alarm System Use Wi-Fi or Z-Wave? The Answer Surprises Most People If you just bought a Ring Alarm System kit, you probably assume everything connects to your Wi-Fi. You are not alone. One of the biggest misconceptions in smart home security is that all Ring devices run on Wi-Fi. The reality is … Read more

Best Hardware for Home Assistant: My Bare Metal Laptop Build

Old HP laptop repurposed as best hardware for Home Assistant bare metal server on desk

Looking for the best hardware for Home Assistant without buying a new mini-PC or Raspberry Pi? Here is how I built a fast, stable, bare metal Home Assistant system using a 2012 HP laptop, SSD upgrade, Hubitat integration, and AI-assisted dashboards.

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